号線
How to write Japanese & Stroke order

Check also 号  

Names and idioms with total stroke of 20:
宙登  戎語  身戦  筈長  中元結  

Names and idioms similar to 号線:
爵号  除号  急性放射線障害  定位放射線治療  粒子線治療  

Yojijukugo(idioms with 4 Kanji characters) including 号線:
共同戦線  彌陀名号  叫喚呼号  

Idioms including 号線:
琴線に触れる  線が細い  平行線を辿る  

Check stroke order for the words below:
桝元  華川町車  満友  佳延  笑凪  金色沼蚊